51037371

素因数分解:

$3^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{167}}^1$

素因数の和:211

約数の個数: 80

約数和(自身を含む): 97574400

約数和(自身を除く): 46537029

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 81, 99, 147, 167, 189, 231, 297, 343, 441, 501, 539, 567, 693, 891, 1029, 1169, 1323, 1503, 1617, 1837, 2079, 3087, 3507, 3773, 3969, 4509, 4851, 5511, 6237, 8183, 9261, 10521, 11319, 12859, 13527, 14553, 16533, 24549, 27783, 31563, 33957, 38577, 43659, 49599, 57281, 73647, 90013, 94689, 101871, 115731, 148797, 171843, 220941, 270039, 305613, 347193, 515529, 630091, 662823, 810117, 1041579, 1546587, 1890273, 2430351, 4639761, 5670819, 7291053, 17012457, 51037371]

約数ペア:

[(1, 51037371), (3, 17012457), (7, 7291053), (9, 5670819), (11, 4639761), (21, 2430351), (27, 1890273), (33, 1546587), (49, 1041579), (63, 810117), (77, 662823), (81, 630091), (99, 515529), (147, 347193), (167, 305613), (189, 270039), (231, 220941), (297, 171843), (343, 148797), (441, 115731), (501, 101871), (539, 94689), (567, 90013), (693, 73647), (891, 57281), (1029, 49599), (1169, 43659), (1323, 38577), (1503, 33957), (1617, 31563), (1837, 27783), (2079, 24549), (3087, 16533), (3507, 14553), (3773, 13527), (3969, 12859), (4509, 11319), (4851, 10521), (5511, 9261), (6237, 8183)]